0.04/0.09 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.04/0.09 c This is free software under the dual EPL/GNU LGPL licenses.
0.04/0.09 c See www.sat4j.org for details.
0.04/0.09 c version 2.3.1.v20110525
0.04/0.09 c java.runtime.name Java(TM) SE Runtime Environment
0.04/0.09 c java.vm.name Java HotSpot(TM) 64-Bit Server VM
0.04/0.09 c java.vm.version 19.1-b02
0.04/0.09 c java.vm.vendor Sun Microsystems Inc.
0.04/0.09 c sun.arch.data.model 64
0.04/0.09 c java.version 1.6.0_24
0.04/0.09 c os.name Linux
0.04/0.09 c os.version 2.6.18-164.el5
0.04/0.09 c os.arch amd64
0.04/0.09 c Free memory 12995394264
0.04/0.09 c Max memory 13063553024
0.04/0.09 c Total memory 13063553024
0.04/0.09 c Number of processors 8
0.10/0.11 c Pseudo Boolean Optimization
0.10/0.11 c --- Begin Solver configuration ---
0.10/0.11 c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@13d4c61c
0.10/0.11 c Learn all clauses as in MiniSAT
0.10/0.11 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100
0.10/0.11 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11 c Expensive reason simplification
0.10/0.11 c Armin Biere (Picosat) restarts strategy
0.10/0.11 c Glucose learned constraints deletion strategy
0.10/0.11 c timeout=2147483s
0.10/0.11 c DB Simplification allowed=false
0.10/0.11 c --- End Solver configuration ---
0.10/0.11 c solving HOME/instance-3458384-1307160345.opb
0.10/0.11 c reading problem ...
0.27/0.23 c ... done. Wall clock time 0.118s.
0.27/0.23 c #vars 788
0.27/0.23 c #constraints 2264
0.27/0.23 c constraints type
0.27/0.23 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 738
0.27/0.23 c org.sat4j.minisat.constraints.cnf.UnitClauses => 50
0.27/0.23 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 738
0.27/0.24 c SATISFIABLE
0.27/0.24 c OPTIMIZING...
0.27/0.24 c Got one! Elapsed wall clock time (in seconds):0.127
0.27/0.24 o -4
0.27/0.25 c Got one! Elapsed wall clock time (in seconds):0.134
0.27/0.25 o -5
0.27/0.27 c Got one! Elapsed wall clock time (in seconds):0.161
0.27/0.27 o -6
0.49/0.35 c starts : 4
0.49/0.35 c conflicts : 406
0.49/0.35 c decisions : 418
0.49/0.35 c propagations : 3746
0.49/0.35 c inspects : 114324
0.49/0.35 c shortcuts : 0
0.49/0.35 c learnt literals : 41
0.49/0.35 c learnt binary clauses : 6
0.49/0.35 c learnt ternary clauses : 0
0.49/0.35 c learnt constraints : 364
0.49/0.35 c ignored constraints : 0
0.49/0.35 c root simplifications : 0
0.49/0.35 c removed literals (reason simplification) : 1480
0.49/0.35 c reason swapping (by a shorter reason) : 0
0.49/0.35 c Calls to reduceDB : 0
0.49/0.35 c number of reductions to clauses (during analyze) : 0
0.49/0.35 c number of learned constraints concerned by reduction : 0
0.49/0.35 c number of learning phase by resolution : 0
0.49/0.35 c number of learning phase by cutting planes : 0
0.49/0.35 c speed (assignments/second) : 49946.66666666667
0.49/0.35 c non guided choices 0
0.49/0.35 c learnt constraints type
0.49/0.35 c constraints type
0.49/0.35 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 738
0.49/0.35 c org.sat4j.minisat.constraints.cnf.UnitClauses => 50
0.49/0.35 c org.sat4j.minisat.constraints.card.MinWatchCard => 0
0.49/0.35 c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 738
0.49/0.35 s OPTIMUM FOUND
0.49/0.35 v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 x35 -x36 -x37 -x38 -x39 -x40 x41 -x42 -x43 x44 -x45 -x46 -x47 -x48 -x49 x50
0.49/0.35 c objective function=-6
0.49/0.35 c Total wall clock time (in seconds): 0.237
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.0 (svn: 977)
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3458384-1307160345/watcher-3458384-1307160345 -o /tmp/evaluation-result-3458384-1307160345/solver-3458384-1307160345 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458384-1307160345.opb
running on 4 cores: 1,3,5,7
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 1.92 1.99 1.99 2/579 3265
/proc/meminfo: memFree=29891472/32950928 swapFree=41528364/67111528
[pid=3265] ppid=3263 vsize=30540 CPUtime=0 cores=1,3,5,7
/proc/3265/stat : 3265 (java) S 3263 3265 31166 0 -1 4202496 1241 0 0 0 0 0 0 0 25 0 2 0 827633240 31272960 960 33554432000 1073741824 1073778376 140735455820896 18446744073709551615 251826042853 0 0 0 16784584 18446744073709551615 0 0 17 3 0 0 0
/proc/3265/statm: 7635 960 732 9 0 386 0
[pid=3265/tid=3266] ppid=3263 vsize=13526316 CPUtime=0 cores=1,3,5,7
/proc/3265/task/3266/stat : 3266 (java) R 3263 3265 31166 0 -1 4202560 7469 0 1 0 0 0 0 0 25 0 2 0 827633240 13850947584 8285 33554432000 1073741824 1073778376 140735455820896 18446744073709551615 251813934139 0 4 0 16784584 0 0 0 -1 3 0 0 0
[startup+0.0606701 s]
/proc/loadavg: 1.92 1.99 1.99 2/579 3265
/proc/meminfo: memFree=29891472/32950928 swapFree=41528364/67111528
[pid=3265] ppid=3263 vsize=13549616 CPUtime=0.04 cores=1,3,5,7
/proc/3265/stat : 3265 (java) S 3263 3265 31166 0 -1 4202496 13986 0 1 0 3 1 0 0 25 0 13 0 827633240 13874806784 13682 33554432000 1073741824 1073778376 140735455820896 18446744073709551615 251826042853 0 0 0 16800971 18446744073709551615 0 0 17 3 0 0 0
/proc/3265/statm: 3387404 13682 1685 9 0 3378152 0
[pid=3265/tid=3266] ppid=3263 vsize=13549616 CPUtime=0.04 cores=1,3,5,7
/proc/3265/task/3266/stat : 3266 (java) R 3263 3265 31166 0 -1 4202560 12838 0 1 0 3 1 0 0 25 0 13 0 827633240 13874806784 13682 33554432000 1073741824 1073778376 140735455820896 18446744073709551615 47994119125276 0 4 0 16800971 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13549616
[startup+0.100632 s]
/proc/loadavg: 1.92 1.99 1.99 2/579 3265
/proc/meminfo: memFree=29891472/32950928 swapFree=41528364/67111528
[pid=3265] ppid=3263 vsize=13621784 CPUtime=0.1 cores=1,3,5,7
/proc/3265/stat : 3265 (java) S 3263 3265 31166 0 -1 4202496 15475 0 1 0 8 2 0 0 25 0 18 0 827633240 13948706816 15161 33554432000 1073741824 1073778376 140735455820896 18446744073709551615 251826042853 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/3265/statm: 3405446 15161 2093 9 0 3396180 0
[pid=3265/tid=3266] ppid=3263 vsize=13621784 CPUtime=0.08 cores=1,3,5,7
/proc/3265/task/3266/stat : 3266 (java) R 3263 3265 31166 0 -1 4202560 13548 0 1 0 7 1 0 0 25 0 18 0 827633240 13948706816 15161 33554432000 1073741824 1073778376 140735455820896 18446744073709551615 47994116304535 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13621784
[startup+0.300601 s]
/proc/loadavg: 1.92 1.99 1.99 2/579 3265
/proc/meminfo: memFree=29891472/32950928 swapFree=41528364/67111528
[pid=3265] ppid=3263 vsize=13629284 CPUtime=0.49 cores=1,3,5,7
/proc/3265/stat : 3265 (java) S 3263 3265 31166 0 -1 4202496 19668 0 1 0 47 2 0 0 25 0 19 0 827633240 13956386816 18404 33554432000 1073741824 1073778376 140735455820896 18446744073709551615 251826042853 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0
/proc/3265/statm: 3407321 18404 2211 9 0 3398055 0
[pid=3265/tid=3266] ppid=3263 vsize=13629284 CPUtime=0.28 cores=1,3,5,7
/proc/3265/task/3266/stat : 3266 (java) R 3263 3265 31166 0 -1 4202560 14661 0 1 0 27 1 0 0 25 0 19 0 827633240 13956386816 18404 33554432000 1073741824 1073778376 140735455820896 18446744073709551615 46912505217103 0 4 0 16800975 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 13629284
Solver just ended. Dumping a history of the last processes samples
Child status: 30
Real time (s): 0.369402
CPU time (s): 0.657899
CPU user time (s): 0.626904
CPU system time (s): 0.030995
CPU usage (%): 178.098
Max. virtual memory (cumulated for all children) (KiB): 13629284
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.626904
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19891
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 208
involuntary context switches= 51
runsolver used 0.004999 second user time and 0.018997 second system time
The end
Begin job on node126 at 2011-06-04 06:05:45
IDJOB=3458384
IDBENCH=48204
IDSOLVER=1952
FILE ID=node126/3458384-1307160345
RUNJOBID= node126-1307156675-2346
PBS_JOBID= 13508790
Free space on /tmp= 73800 MiB
SOLVER NAME= Sat4j Resolution 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_25_3.opb
COMMAND LINE= java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3458384-1307160345/watcher-3458384-1307160345 -o /tmp/evaluation-result-3458384-1307160345/solver-3458384-1307160345 -C 1800 -W 1900 -M 15500 java -server -Xms13000m -Xmx13000m -jar sat4j-pb.jar Resolution HOME/instance-3458384-1307160345.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 895b392518f0ed07a83cbb5373db95e4
RANDOM SEED=1894445472
node126.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.783
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5333.56
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.783
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.783
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.74
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.783
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.74
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.783
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.80
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.783
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.783
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.82
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.783
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.76
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32950928 kB
MemFree: 29891736 kB
Buffers: 303088 kB
Cached: 452260 kB
SwapCached: 15388 kB
Active: 2320024 kB
Inactive: 419444 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32950928 kB
LowFree: 29891736 kB
SwapTotal: 67111528 kB
SwapFree: 41528364 kB
Dirty: 480 kB
Writeback: 0 kB
AnonPages: 1981572 kB
Mapped: 31940 kB
Slab: 147540 kB
PageTables: 100584 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83586992 kB
Committed_AS: 189837084 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 73796 MiB
End job on node126 at 2011-06-04 06:05:46